.none-user-select{
  -moz-user-select:none;/*火狐*/
  -webkit-user-select:none;/*webkit浏览器*/
  -ms-user-select:none;/*IE10*/
  user-select:none;
}

.ul-init{
  padding: 0;
  margin: 0;
}

.li-init{
  list-style-type: none;
}

.textarea-init{
  border: none;
  resize:none;
  padding: 0;
}
